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SGSiteGraph

nkrdpcrgp.com

项目网站

Last scanned Jul 26, 2026, 12:49 PM

69

Overall score

Fair

Summary

学校描述. This website uses jQuery. SEO is fair (60/100) and accessibility is fair (50/100). Security scores fair (65/100) and performance excellent (100/100). Top issue: Missing canonical link.

学校描述

Top issues to fix

13 issues found · 4 high priority

  • Missing Strict-Transport-Security header

    Security

    Add HSTS so browsers always use HTTPS — this closes the protocol-downgrade attack window.

  • Missing Content-Security-Policy header

    Security

    Add a CSP to control which sources can run scripts — the strongest single defense against XSS.

  • No H1 heading found

    SEO

    Add exactly one H1 describing the page's main topic — it anchors the document outline for search engines and screen readers.

  • Over half of images are missing alt text

    Accessibility

    Add alt attributes to images — screen readers depend on them, and they help image SEO.

  • Missing X-Content-Type-Options header

    Security

    Add X-Content-Type-Options: nosniff to stop MIME-sniffing attacks.

  • Missing X-Frame-Options header

    Security

    Add X-Frame-Options (or a CSP frame-ancestors rule) to prevent clickjacking via hidden iframes.

+7 more issues — details in the sections below.

60

SEO

6 issue(s) found

100

Performance

233 ms

65

Security

HTTPS & header checks

50

Accessibility

3 issue(s) found

Not enough scan history yet to show a trend — check back after this site has been re-scanned a few more times.

Organization

Company details published in this site's own structured data.

学校描述

Meta tags

Title
项目网站
Description
学校描述
Canonical
Language
Charset
UTF-8
Viewport
width=device-width,user-scalable=0,initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0
Robots meta
Manifest

OpenGraph & Twitter Card

OpenGraph

og:title
og:description
og:type
og:url

Twitter Card

twitter:card
twitter:title
twitter:description

Technologies

Detected frameworks, languages, and tools.

Hosting & CDN

Hosting provider
CDN provider
IP address
ASN

DNS records

TypeValue
A
AAAA
MX
TXT
NS
CAA
CNAME
IPv6 supportNo

TLS / SSL certificate

Version
TLS 1.3
Issuer
DigiCert Inc
Subject
nkrdpcrgp.com
Valid from
Apr 8, 2026
Valid to
Oct 23, 2026
Days until expiry
87
SAN domains
nkrdpcrgp.com, www.nkrdpcrgp.com

Security headers

  • Strict-Transport-SecurityMissing
  • Content-Security-PolicyMissing
  • X-Frame-OptionsMissing
  • X-Content-Type-OptionsMissing
  • Referrer-PolicyMissing
  • Permissions-PolicyMissing

Compression: none · 0 cookie(s) observed

Content & assets

Headings

H1 0 · H2 0 · H3 7

Links

42 internal · 0 external · 20 broken

Images

13 total · 7 missing alt

Scripts / Styles

20 scripts · 14 stylesheets

JS / CSS size

3.8 KB · 0 B

Page size

37.0 KB

Robots.txt & Sitemap

robots.txt
Not found
Disallow rules
0
sitemap.xml
Not found
URLs in sitemap
0

SEO issues

  • Missing canonical link
  • No H1 heading found
  • No structured data (JSON-LD) found
  • Missing OpenGraph tags
  • robots.txt not found
  • sitemap.xml not found

Accessibility issues

  • Over half of images are missing alt text
  • No H1 heading found
  • Missing <html lang> attribute

Scan details

Requested URL
https://nkrdpcrgp.com
Final URL
https://nkrdpcrgp.com
HTTP status
200
HTTP version
HTTP/2
Response time
233 ms
HTML size
37.0 KB
Redirect chain
https://nkrdpcrgp.com

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Frequently asked questions

What technology does nkrdpcrgp.com use?
nkrdpcrgp.com is built with jQuery.
Is nkrdpcrgp.com secure (HTTPS)?
Yes. nkrdpcrgp.com uses TLS 1.3 with a certificate issued by DigiCert Inc, valid until Oct 23, 2026.
Who hosts nkrdpcrgp.com?
Hosting provider information for nkrdpcrgp.com is not available yet.
What is nkrdpcrgp.com's SEO score?
nkrdpcrgp.com scored 60/100 for SEO in the latest analysis (fair).
What is nkrdpcrgp.com's overall website score?
nkrdpcrgp.com has an overall SiteGraph score of 69/100, combining SEO, performance, security, and accessibility.